Crossbin puzzles
Description
Crossbin puzzles are similar to crossword puzzles except that:
- the clues are hexadecimal numbers, and
- the answers are binary numbers ('0's and '1's) instead of words.
Also, once the puzzle is complete, if you fill all the '1' squares with black you will see a small picture or pattern.
Prerequisites
- Basic familiarity with binary and hexadecimal numbers
- Ability to convert multi-digit hexadecimal numbers into binary
- Familiarity with crossword puzzles
General Info
 |
Instructions & demo puzzle (HTML, PDF, OpenDocument (.odt)) |
Available Puzzles
 Puzzle DEMO |
 Puzzle #01 |
 Puzzle #02 |
Credits
These documents were created by Gary Kacmarcik.
These documents are licensed under a 
Creative Commons Attribution-Share Alike 3.0 Unported License